New 18 MM Dia Shaft for the Da vinci Spool holder

Ok ,I received some Taulman T-Glase Filament yesterday and the dia of the Spool hole was 19.5 MM and the shaft from my holder are all bigger in dia,so I did that 2 part 18mm X 80mm spool shaft, it will work with the bracket i have design and that way you can put the 2 part together inside the Spool ,as I always do I left a little bit of material to file and sand for a snug fit but not too much.